20,284 Topics
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 | Yes i would like to print a list of patient from datagrid view, bt don't know the code ? Can any1 help me ? |
| | I am developing an app on XP which uses a 3rd party ocx > imageviewer2.ocx In development it works fine but program does not run when insatlled on a vista machine I presume it is because the ocx is not registered I can register it with regsvr32 in xp but … |
 | hi, I want to export data to Excel from Dataset and DataGrid and format the output excel file like "Auto Fit" for coulns, Bold headers and also control the Cells. Please dont suggest using Interop Calls. I understand that we can use the RenderControl to write to the [COLOR=#008000]htmltextwriter so … |
| | Hi can any one help me please, How can I go to a control according to text of specific one for example if I have drop down list contains 2 items 'Yes' & 'No' I want to to go to textbox1 if answer is Yes and go to Textbox2 if …  |
| | I have to create an application that calculate parking garage fee by using VB.Net and use timepicker for time in and time out. For each hour it cost 3$ and it calculate minutes as 1\60. I start coding but I face problem with how can I calculate the fee and … |
| | -------------------------------------------------------------------------------- Hello Experts I am Using VB2005 I am Setting Back Ground Image for MdiForm But if we set the Layout of MDIForm RighttoleftLayout property is true then The Background image is not come when the system run, if RighttoleftLayout is False then no problem Project as in Arabic , … |
| | Hello Everyone, I am encountering a problem, please read below. I have a VB application installed in a system that has MS office 2007. This Vb application generates a word document i.e MS 2007 version. The problem happens here, when this 2007 version word document is sent to another system … |
| | Hi, I am writing what should be a very simple app to play wav files directly from my hard drive. As a test, i have run the simple code below <code> My.Computer.FileSystem.CurrentDirectory = "C:\Windows\Media" LbClips.DataSource = _ My.Computer.FileSystem.GetFiles( _ My.Computer.FileSystem.CurrentDirectory, _ False, _ "*.wav") </code> however i am getting when … |
| | hi, if i have a vb form connected to access db and i want to insert values of checkbox list(more than one value) in one database field.. how can i do it see a piece of my code: cmcontact.CommandText = ("insert into table1_local(name)values('" + Me.CheckBoxList1.SelectedValue + "');") when i run … |
| | Hi, I have a project in VB 2005 and I have inserted a flash movie (.swf), the item from the vb toolbox ax shockwave flash active x object returned an error "error activex make sure it is properly registered" so I create one through code : [code] Imports AxShockwaveFlashObjects.AxShockwaveFlash Public … |
| | I am designing an application that can display and changes values of database. I can display values from database to textbox. During runtime when User makes changes in a textbox, my program cannot detect the changes and retains original values only. Could you please help me on this. :) ? … |
| | i am trying to populate a datagridview from an ms access database with this code but it doesnt works. what is going wrong ? Dim con As OleDbConnection = New OleDbConnection("Provider=Microsoft.jet.oledb.4.0;data source=unclp.mdb;") Dim cmd As OleDbCommand = New OleDbCommand("Select * FROM books", con) con.Open() Dim myDA As OleDbDataAdapter = New …  |
| | HI everybody, can anyone tell me how to change the value of label in the exe file run format,, i mean to let say i have value,,,, length is label and 10cm is text box for length in a form. after running the program or in the exe file,,, user … |
| | HI everyone, can any one tell me how to make a welcome screen after log in,,, i mean if i have login form,,,, username=abc password=123 after login, i want to get a welcome note , i mean a note or screen will come on which the name of ma program … |
| | Hello, I want to convert sql database having four fields into a text file. Please give me details with code. Waiting for reply. Amol |
| | Hi, I recently upgraded my application from VB6 to VB 2008. It seems that the checkbox array isn't able to be used. When I try to create a new checkbox array by copy paste, the new pasted checkbox isn't arrayed with the existing checkboxes. I need to know how to … |
| | Please help in sample database connetivity in MS Access for login application.  |
| | Hello guys, I am doing a project.I have used Microsoft access as my database.I have created register table with first name, last name, username and password. I have inserted username and password from register table to new table named as login table.After logging in with username and password i should … |
| | I have been working on creating my own music player using the windows media player as the actual audio playback component, with some extra plug-in for OGG files, etc. I have all the controls for volume, balance, previous, next, etc. and a playlist (list box control), but I haven't figured … |
| | Hi everyone , i am trying to fully uderstand the recursion method in vb but i still have problems in making the programs work, Can anyone help me to create a program that convert decimal numbers to binary numbers or point me to the right direction,I know that this can … |
| | hi all.. am a student doin a project in vb .net.. i ned some help.. i ve a datagrid view and in that the 1st column is accept(checkbox) and 2nd is reject(checkbox).. depending on wat the user checks i ve to update my database. i ve to loop each row … |
| | hi i want help in breaking the columns content in datagrid based on specified number of characters.can anyone help me regarding this.... thankyou |
| | 'Hello everyone i was wondering if you can help me with this program, the problem is that i have already calculated the amount of moves by using the recursion method but i need also to display were should the disks should be moved. Thank you' 'This is my code' Function … |
| | Hi, I am trying to create a function on my form, which allows the user to browse for any files, select which one they want, upload it to the windows form. Then later on when they click a submit button the files which have been selected will be uploaded(copied) to … |
| | Hey all, got a syntax and run prob with a program I'm working with that takes in rainfall amounts and then shows the total rainfall amount and then gives an average of. I then end up displaying those figures for the user. as you can see below in the CalcTotalAndAverage … |
| | Hello All, I am currently working on Accounting Software, I am using treeview and access database table with name of ChartofAcc, the data sample is like: AccNo AccName Header AccType Opn/Balance 10000 Asset yes Asset 100000$ 11000 FixedAsset No Asset 50000$ 11100 Motor Vehicle at Cost No Other Asset 25000$ … |
| | hi, i want to convert a .doc or .xls files to image files like jpeg or bitmap image, is that possible in .net thanks chen |
| | I am new to vb programming and I am trying to update a single row in a Microsoft access db. There was no error when I step through the codes but it never updates the record in the backend. Here's the codes: Any help is highly appreciated! Using objdata As … |
| | hi,, can anyone tell me how to use constraints in VB.net,,, like i mean to say if i have value 10 to 20cm,, or it can b some other also,, n i wana put some constraint to that if the user wana put value above or below this value , … |
| | I have a log file (eg logfile.txt) which is continously updated (with the values on and off from various equipments) such as: CCC:on DDD:on XXX:off CCC:off EEE:on FFF:on DDD:off EEE:off XXX:on Now i have buttons on a vb.net form corresponding to each of the equipments such as CCC, DDD, EEE, … |
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